you go to photobucket, and click on the icon/picture you want, and the code you choose is the one with the [img] at the front. that's the image url. and then post it where you want it to go.
Awe that sucks. Our summer this year wasn't that bad actually, so my school turned off the A/C early, but when they did, it was still chilly inside and outside, so I guess it was smart of them to do that rather than wasting money paying for that and freezing our asses off.